Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2006SEQUOIA 4WD V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGCONDENSER HVACSERVICE AND REPAIR
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)
Condenser HVAC: Service and Repair
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)SECTION Service and Repair
REMOVAL
1. DISCHARGE REFRIGERANT FROM REFRIGERANT SYSTEM
HINT: At the time of installation, refer to the following:
- Evacuate air from the refrigeration system.
- Charge the system with refrigerant and inspect for leakage of refrigerant.
Specified amount:
Single A/C:
750 ± 50 g (26.45 ± 1.76 oz.)
Dual A/C:
1050 ± 50 g (37.03 ± 1.76 oz.)
2. REMOVE CONDENSER COOLING FAN
3. REMOVE A/T OIL COOLER ASSEMBLY
4. REMOVE HORNS
5. REMOVE HOOD LOCK
6. REMOVE HOOD LOCK SUPPORT BRACE
7. REMOVE RECEIVER TANK AND RECEIVER TANK BRACKET
8. REMOVE DISCHARGE HOSE
a. Remove the 2 bolts and disconnect both tube and hose.
Torque: 5.4 N.m (5.5 kgf.cm, 48 in.lbf)
NOTE: Cap the openings immediately to keep moisture or dirt out of the system.
HINT: At the time of installation, refer to the following: Lubricate 2 new O-rings with compressor oil and install them to the tubes.
9. DISCONNECT LIQUID PIPE
a. Remove the 2 bolts and disconnect both tube and hose.
Torque: 5.4 N.m (5.5 kgf.cm, 48 in.lbf)
NOTE: Cap the openings immediately to keep moisture or dirt out of the system.
HINT: At the time of installation, refer to the following: Lubricate 2 new O-rings with compressor oil and install them to the tubes.
10. REMOVE COOLER CONDENSER ASSEMBLY
a. Remove the 2 bolts.
b. Pull the condenser forward and then upward.
HINT: At the time of installation, refer to the following:
If the condenser is replaced, add compressor oil to the compressor.
Add 40 to 50 cc (1.4 to 1.7 fl.oz.)
Compressor oil:
ND-OIL 8 or equivalent
INSTALLATION
Installation is in the reverse order of removal.
1. DISCHARGE REFRIGERANT FROM REFRIGERANT SYSTEM
HINT: At the time of installation, refer to the following:
- Evacuate air from the refrigeration system.
- Charge the system with refrigerant and inspect for leakage of refrigerant.
Specified amount:
Single A/C:
750 ± 50 g (26.45 ± 1.76 oz.)
Dual A/C:
1050 ± 50 g (37.03 ± 1.76 oz.)
2. REMOVE CONDENSER COOLING FAN
3. REMOVE A/T OIL COOLER ASSEMBLY
4. REMOVE HORNS
5. REMOVE HOOD LOCK
6. REMOVE HOOD LOCK SUPPORT BRACE
7. REMOVE RECEIVER TANK AND RECEIVER TANK BRACKET
8. REMOVE DISCHARGE HOSE
a. Remove the 2 bolts and disconnect both tube and hose.
Torque: 5.4 N.m (5.5 kgf.cm, 48 in.lbf)
NOTE: Cap the openings immediately to keep moisture or dirt out of the system.
HINT: At the time of installation, refer to the following: Lubricate 2 new O-rings with compressor oil and install them to the tubes.
9. DISCONNECT LIQUID PIPE
a. Remove the 2 bolts and disconnect both tube and hose.
Torque: 5.4 N.m (5.5 kgf.cm, 48 in.lbf)
NOTE: Cap the openings immediately to keep moisture or dirt out of the system.
HINT: At the time of installation, refer to the following: Lubricate 2 new O-rings with compressor oil and install them to the tubes.
10. REMOVE COOLER CONDENSER ASSEMBLY
a. Remove the 2 bolts.
b. Pull the condenser forward and then upward.
HINT: At the time of installation, refer to the following:
If the condenser is replaced, add compressor oil to the compressor.
Add 40 to 50 cc (1.4 to 1.7 fl.oz.)
Compressor oil:
ND-OIL 8 or equivalent
INSTALLATION
Installation is in the reverse order of removal.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.